本文以湘西北方言为例,根据“母语干扰”理论,归纳了湘西北方言发音的特点,并分析了湘西北方言对学生英语语音学习的不良影响,提出了大学英语教学中克服这些影响的一些建议,同时倡导大学英语课堂应该包含语音教学。 Based on the theory of “mother tongue interference ”, this paper summarizes the characteristics of phonetic pronunciation in the northwestern part of Hunan province and analyzes the negative influence of the northwestern Hunan dialect on students’ English phonetic learning. It is proposed that these influences be overcome in college English teaching Some suggestions, at the same time advocate college English classroom should include voice teaching.